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Gulf - Port au Port

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 15 March 2026

Today Tonight and Monday.

Gale warning in effect.

Wind northeast 25 to 35 knots becoming north 25 early this morning then backing to northwest 15 to 20 near noon. Wind diminishing to light overnight then increasing to southeast 25 Monday afternoon. Wind increasing to southeast 35 to 45 Monday evening.

Flurries ending early this morning. Snow Monday evening. Visibility 1 mile or less in precipitation.

Freezing spray warning in effect.

Over open water freezing spray ending overnight.

Temperatures minus 9 to minus 3 rising to zero Monday evening.

Waves

Issued 06:00 AM NDT 15 March 2026
Today Tonight and Monday. Outside the ice edge seas 2 to 3 metres subsiding to 1 to 2 near noon and to 1 or less Monday morning. Seas building to 1 to 2 Monday afternoon and to 3 to 5 Monday evening.

Extended Forecast

Issued 03:00 AM NDT 15 March 2026
Tuesday Wind south 45 knots veering to southwest 35 late in the day.
Wednesday Wind southwest 35 knots.
Thursday Wind west 25 knots diminishing to variable 10 to 15.

Ice Forecast

Issued 10:00 AM EDT 14 March 2026 Today Tonight and Sunday 1 tenth new ice except 9 tenths new ice including a trace of first-year ice along the Quebec coast. Consolidated first-year ice along parts of the coasts. 

[ Canadian Ice Service ]

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Map of Atlantic - Newfoundland marine weather areas Englee Wreckhouse Winterland Branch Hill Stephenville Airport Eskasoni (First Nations) Grand Étang St. Lawrence St. John's Int'l Airport St. Anthony Airport Ingonish Beach Sagona Island Port aux Basques La Scie North Mountain Ferolle Point Twillingate Daniel's Harbour St.Paul Island Corner Brook Cape Race J.A. Douglas McCurdy Sydney Airport Burgeo West Chedabucto Bay – 44489 Bonavista Berry Hill Charlottetown Airport Argentia East Point North Cape Long Pond Banquereau - 44139 Îles de la Madeleine Airport Miscou Island Cartwright Airport Cap Whittle Blanc-Sablon Airport Natashquan Airport East Chedabucto Bay – 44488 Marticot Island Pool's Island Mary's Harbour Grates Cove Chevery
Legend:
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 14 March 2026 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Nova Scotia near 4437N 6325W to 4419N 6258W
to 4558N 5841W to Newfoundland near 4740N 5814W. Sea ice north of
the ice edge.

Ice Coverage

1 tenth new ice except 9 tenths new ice including a trace of
first-year ice along the Quebec coast. Consolidated first-year ice
along parts of the coasts.

 

Iceberg Bulletin

Issued 2:30 PM EDT 14 March 2026

Iceberg Limit

Iceberg limit at 0000 UTC 15 Mar estimated from Newfoundland near
4640N 5310W to 4520N 4930W to 4555N 4410W to 4815N 4300W to 5220N
4615W to 5650N 5345W to 5930N 5700W to 6120N 5400W to 5815N 4855W
then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Gulf - Port au Port

Issued 03:00 AM NDT 15 March 2026

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Freezing spray warning in effect

Gulf - Port au Port

Issued 03:00 AM NDT 15 March 2026

Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NDT 15 March 2026 Today Tonight and Monday At 10:00 a.m. NDT today low 989 mb located over Funk Island Bank.
By 3:00 a.m. NDT Monday low 988 mb located east of the Marine
District.

At 3:00 a.m. NDT Monday trough located on a line east-west over
southern Labrador Sea.
By 3:30 p.m. NDT Monday trough located southeast of Belle Isle Bank.

At 3:30 p.m. NDT Monday approaching trough located over the
Maritimes.

Marine Weather Statement

Issued 3:02 AM NDT 15 March 2026 A deepening low pressure system over Southern Newfoundland will
continue tracking northeast through today, lying east of the district
overnight tonight. Strong to gale force northeast to easterly winds
are expected north of this low while strong to gale force
southwesterlies are expected south of it. Winds will shift to gale to
storm force northwesterlies in the wake of the low late today.

Meanwhile, a trough over the Labrador Sea will slide southeast on
Monday, crossing through Belle Isle Bank. This feature will help
maintain strong to gale force northwesterlies over eastern waters on
Monday.

Marine interests are advised that storm warnings are in effect for
Funk Island Bank and Northern Grand Banks. Gale warnings are in
effect for all remaining waters except Strait of Belle Isle and
Northeast Gulf.

Marine interests are also advised that freezing spray warnings are in
effect for Gulf waters, East Coast - north of Cape St. Francis,
Northeast Coast, Belle Isle Bank, and Funk Island Bank.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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